The people celebrated God's faithfulness when they had completed phase one of the temple reconstruction.
"Principles of praise to be gleaned from these verses include the following: (1) Praise is the act of publicly exalting God's person and work. (2) Praise can be enhanced through the use of music and songs. (3) Praise is a participating activity, not a spectator sport; it is worship people join in, not a program people watch. Praise involves God's people in singing and playing, boasting and testifying to the greatness and goodness of the Lord!"63
Compared with the "first temple"(v. 12) this second temple was much less impressive. The term "second temple"as biblical scholars commonly use it today refers to both this restoration temple and the Herodian temple that followed it. The second temple underwent changes occasionally, the major changes taking place as a result of Herod's renovations. These improvements were still in progress in our Lord's day (John 2:20). This second temple stood from 515 B.C. (6:15) until the Romans destroyed it in A.D. 70.64